Truck won't start

It was raining the day I got the gas. I don't think there are any holes in the tank. I had the bed off last fall to sand and paint my frame and I did not notice anything but then again I was not looking for a hole in the gas tank

 

not uncommon for some stations to have water in their gas, just take note and use a different station from now on, often these stations can go a year or more before they repair leaking tanks because most times they have to dig the tank up and replace them. I found the most common problem with stations that have water in the gas is the fill caps where trucks hook up to gets broken and doesn't seal so when you get a lot of rain that pit fills with water and goes right into the tanks then in your car.